(19)

(11)

EP 2 118 116 A2

(12)

(88) Date of publication A3: 23.10.2008 (43) Date of publication: 18.11.2009 Bulletin 2009/47 (21) Application number: 08729762.8 (22) Date of filing: 13.02.2008

(51) International Patent Classification (IPC):  C07H 1/00(2006.01) C07H 3/02(2006.01) (86) International application number: PCT/US2008/053844 (87) International publication number: WO 2008/101007 (21.08.2008 Gazette 2008/34)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (30) Priority: 13.02.2007 US 889730 P 12.04.2007 US 911313 P (71) Applicant: Sartec Corporation Anoka, MN 55303 (US)	(72) Inventor: MCNEFF, Larry, C. Anoka, MN 55303 (US) (74) Representative: Larcher, Dominique  Cabinet Vidon, 16 B, rue Jouanet, BP 90333 Technopole Atalante 35703 Rennes Cedex 7 35703 Rennes Cedex 7 (FR)